6m5a

Crystal structure of GH121 beta-L-arabinobiosidase HypBA2 from Bifidobacterium longum

spinqualitylabelsall models 6m5a, resolution 1.85Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6m5a is a 1 chain structure with sequence from Bifidobacterium longum. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: X-ray diffraction, Resolution 1.85Å Ligands: CA, EDO, PEG, PG4, PGE Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function HYBA2_BIFL2 Beta-L-arabinobiosidase that removes L-arabinofuranose-beta-1,2-L-arabinofuranose disaccharide from various substrates such as carrot extensin and potato lectin. Also acts on L-arabinofuranose (Ara)-beta-1,2-Ara-beta-1,2-Ara-beta-Hyp (Ara(3)-Hyp) but not on Ara-beta-1,3-Ara-beta-1,2-Ara-beta-1,2-Ara-beta--Hyp (Ara(4)-Hyp) or Ara-beta-1,2-Ara-beta-Hyp (Ara(2)-Hyp), suggesting a specificity for unmodified Ara(3)-Hyp substrate. In the presence of 1-alkanols, shows transglycosylation activity, retaining the anomeric configuration of the arabinofuranose residue.

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